Beldam Crossley designs and manufactures machined gaskets and PTFE envelope gaskets for OEMs and industrial applications from its site in Horwich, UK (BL6 4BL). It is an ISO 9001, ISO 14001 and ISO 45001 accredited manufacturer offering bespoke CAD design and precision polymer machining.
Beldam Crossley produces both envelope gaskets — where a PTFE envelope encloses a compressible insert to combine chemical resistance with sealing performance — and machined gaskets cut to precise geometries from sheet and engineering plastics. Both are made in-house and can be engineered to customer drawings.
What gaskets does Beldam Crossley make?
Beldam Crossley manufactures a full range of gasket and sealing products, including:
*Last reviewed: August 2026 *